Medium (5.4) in xwiki xwiki. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in org.xwiki.platform:xwiki-platform-scheduler-ui 14.10.19, 15.5.4, 15.9.
XWiki Platform is a generic wiki platform. Starting in version 3.1 and prior to versions 4.10.20, 15.5.4, and 15.10-rc-1, it is possible to schedule/trigger/unschedule existing jobs by having an admin visit the Job Scheduler page through a predictable URL, for example by embedding such an URL in any content as an image. The vulnerability has been fixed in XWiki 14.10.19, 15.5.5, and 15.9. As a workaround, manually apply the patch by modifying the `Scheduler.WebHome` page.
Severity
CVSS 3.1
5.4 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
EPSS
0.3% chance of exploitation in the next 30 days; higher than 23% of CVEs (scores of 2026-10-31)